Texture analysis in cone-beam computed tomographic images of medication-related osteonecrosis of the jaw
dc.contributor.author | Queiroz, Polyane Mazucatto [UNESP] | |
dc.contributor.author | Fardim, Karolina Castilho [UNESP] | |
dc.contributor.author | Costa, Andre Luiz Ferreira | |
dc.contributor.author | Matheus, Ricardo Alves | |
dc.contributor.author | Lopes, Sergio Lucio Pereira Castro [UNESP] | |
dc.contributor.institution | Inga Univ Ctr | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.contributor.institution | Cruzeiro Univ | |
dc.contributor.institution | Universidade Estadual de Londrina (UEL) | |
dc.date.accessioned | 2023-07-29T11:59:12Z | |
dc.date.available | 2023-07-29T11:59:12Z | |
dc.date.issued | 2023-02-11 | |
dc.description.abstract | Purpose: The aim of this study was to evaluate changes in the trabecular bone through texture analysis and compare the texture analysis characteristics of different areas in patients with medication-related osteonecrosis of the jaw (MRONJ).Materials and Methods: Cone-beam computed tomographic images of 16 patients diagnosed with MRONJ were used. In sagittal images, 3 regions were chosen: active osteonecrosis (AO); intermediate tissue (IT), which presented a zone of apparently healthy tissue adjacent to the AO area; and healthy bone tissue (HT) (control area). Texture analysis was performed evaluating 7 parameters: secondary angular momentum, contrast, correlation, sum of squares, inverse moment of difference, sum of entropies, and entropy. Data were analyzed using the Kruskal-Wallis test with a significance level of 5%.Results: Comparing the areas of AO, IT, and HT, significant differences (P<0.05) were observed. The IT and AO area images showed higher values for parameters such as contrast, entropy, and secondary angular momentum than the HT area, indicating greater disorder in these tissues.Conclusion: Through texture analysis, changes in the bone pattern could be observed in areas of osteonecrosis. The texture analysis demonstrated that areas visually identified and classified as IT still had necrotic tissue, thereby increasing the accuracy of delimiting the real extension of MRONJ. (Imaging Sci Dent 20220202) | en |
dc.description.affiliation | Inga Univ Ctr, Dept Dent, Maringa, Brazil | |
dc.description.affiliation | Sao Paulo State Univ, Sao Jose Dos Campos Sch Dent, Dept Diag & Surg, Sao Jose Dos Campos, Brazil | |
dc.description.affiliation | Cruzeiro Univ, Postgrad Program Dent, Sao Paulo, Brazil | |
dc.description.affiliation | Univ Estadual Londrina, Dept Oral Med, Londrina, Brazil | |
dc.description.affiliation | Inga Univ Ctr, Dept Dent, 6114 Rod PR 317, BR-87035510 Maringa, Parana, Brazil | |
dc.description.affiliationUnesp | Sao Paulo State Univ, Sao Jose Dos Campos Sch Dent, Dept Diag & Surg, Sao Jose Dos Campos, Brazil | |
dc.format.extent | 7 | |
dc.identifier | http://dx.doi.org/10.5624/isd.20220202 | |
dc.identifier.citation | Imaging Science in Dentistry. Seoul: Korean Acad Oral & Maxillofacial Radiology, 7 p., 2023. | |
dc.identifier.doi | 10.5624/isd.20220202 | |
dc.identifier.issn | 2233-7822 | |
dc.identifier.uri | http://hdl.handle.net/11449/245586 | |
dc.identifier.wos | WOS:000932188400001 | |
dc.language.iso | eng | |
dc.publisher | Korean Acad Oral & Maxillofacial Radiology | |
dc.relation.ispartof | Imaging Science In Dentistry | |
dc.source | Web of Science | |
dc.subject | Diagnostic Imaging | |
dc.subject | Bisphosphonate-Associated Osteonecrosis of the Jaw | |
dc.subject | Cone-Beam Computed Tomo-graphy | |
dc.subject | Image Processing | |
dc.subject | Computer-Assisted | |
dc.title | Texture analysis in cone-beam computed tomographic images of medication-related osteonecrosis of the jaw | en |
dc.type | Artigo | |
dcterms.rightsHolder | Korean Acad Oral & Maxillofacial Radiology | |
unesp.author.orcid | 0000-0001-7324-7838[1] |